The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 05, 2023
Filed:
Jul. 23, 2021
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventors:
Liyun Pang, Munich, DE;
Fons Adriaensen, Munich, DE;
Song Li, Hannover, DE;
Roman Schlieper, Hannover, DE;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04S 3/00 (2006.01); H04S 7/00 (2006.01);
U.S. Cl.
CPC ...
H04S 3/004 (2013.01); H04S 7/30 (2013.01); H04S 2400/05 (2013.01); H04S 2420/01 (2013.01);
Abstract
The disclosure relates to a method for processing a stereo signal. The method can include obtaining a center channel signal by up-mixing the stereo signal. The method can also include generating a filtered center channel signal by applying one or more peak filters and one or more notch filters to the center channel signal. Furthermore, the method can include generating a binaural signal based on the filtered center channel signal.